Revert "model=corei7_haswell_4770"
Revert "model=corei7_haswell_4770"

This reverts commit db8a67dd01175bbd3f7443ba18618de2db9ff6e1.

matildah/bochsdoor,matildah/bochsdoor,matildah/bochsdoor,matildah/bochsdoor,matildah/bochsdoor